Li-ion Tamer
Li-ion Tamer, a Honeywell brand, manufactures off-gas detection sensors that provide early warning (2-30 minutes) of lithium-ion battery thermal runaway events for energy storage systems, EV battery modules, and battery storage facilities.
- Company typePrivate
- Founded-
- HeadquartersLewis Center, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Li-ion Tamer does
Li-ion Tamer is a product brand under Honeywell International Inc.'s Building Automation division, headquartered in Lewis Center, Ohio, that manufactures off-gas detection hardware for lithium-ion battery systems. Its core technology uses proprietary volatile organic compound (VOC) sensors tuned to detect battery electrolyte solvent vapors released during the initial cell-venting stage that precedes thermal runaway—events that occur 2 to 30 minutes before conventional smoke or lower-flammable-limit gas detection would trigger. The product line comprises two systems: the GEN3 Gas Sensors, a plug-and-play rack solution that streams off-gas, temperature, and humidity data over CANbus to a Hub, and the UL-certified Multi Output System (Gen2+ sensor plus Interface Module) that exposes relays, Modbus 485, and CANbus outputs for integration with fire panels and building management systems. Both products are battery-chemistry agnostic (covering LFP, NMC, and other chemistries) and have been validated under UL 9540A test protocols and at national laboratories.
Li-ion Tamer sells exclusively through Honeywell's global Building Automation distribution network and the Honeywell Catalyst Partner Program, targeting enterprise customers in energy storage systems (the primary segment), EV battery modules and racks, and battery storage/shipping facilities. Revenue is generated via hardware sales of sensor modules and multi-output systems, plus professional services for system integration into ESS, EV, and room-level safety architectures; pricing is quote-based and not publicly disclosed. The products hold UL certification, California State Fire Marshal listing, and UL 9540A test validation, which together function as regulatory gating for ESS safety approvals and are central to the brand's competitive positioning. As an internal product line rather than a separately reported business unit, Li-ion Tamer does not publish standalone revenue, headcount trends, or funding data.
Li-ion Tamer firmographics
Firmographics- Name
- Li-ion Tamer
- Legal name
- Li-ion Tamer (Brand of Honeywell International Inc.)
- Website
- https://liiontamer.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Li-ion Tamer, a Honeywell brand, manufactures off-gas detection sensors that provide early warning (2-30 minutes) of lithium-ion battery thermal runaway events for energy storage systems, EV battery modules, and battery storage facilities.
- Ownership category
- akta.pro rank
Li-ion Tamer industry classification
Industry- Product category
- Battery Safety Gas Detection
- NAICS
- Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Thermal Management & Safety Systems (cooling, fire detection/suppression, venting) (IMAGAHAI)
Keywords
Where Li-ion Tamer is headquartered
LocationHeadquarters
- HQ city
- Lewis Center
- HQ country
- United States
- HQ region
- North America
Markets served
Li-ion Tamer business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Marketing or Sales, Personnel, Operations
Revenue model
- Hardware Sales - Gas Sensors: Sale of Li-ion Tamer GEN3 gas sensor modules and Li-ion Tamer Multi Output systems. These are physical sensor devices that detect lithium-ion battery off-gassing. Products include rack-mounted sensor units with CANbus connectivity for integration into building safety systems.
- System Integration Services: Professional services for integration of off-gas detection systems into battery energy storage systems, EV applications, and room-level integrated safety solutions. Includes configuration and installation support for critical safety applications.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Li-ion Tamer product offering
Product offeringCore offering
Li-ion Tamer provides off-gas detection sensors that detect volatile organic compound (VOC) vapors emitted by lithium-ion batteries during early cell venting — the stage that precedes thermal runaway. The product line includes the Li-ion Tamer GEN3 rack-mounted gas sensors and the UL-certified Multi Output System, both designed to deliver 2–30 minutes of early warning to enable containment actions across energy storage systems, electric vehicles, and battery storage facilities.
Product overview
Li-ion Tamer is a battery safety monitoring system brand under Honeywell Building Automation, consisting of two primary product lines—Li-ion Tamer GEN3 Gas Sensors and the Li-ion Tamer Multi Output System. Both products are designed to detect lithium-ion battery off-gassing events (cell venting) that precede thermal runaway, providing early warning of battery failures. The GEN3 system is a plug-and-play rack solution that transmits off-gas, temperature, and humidity data via CANbus to a Hub, while the Multi Output System offers UL-certified relay, Modbus 485, and CANbus connectivity options for integration into broader safety infrastructure. These products serve as critical safety components across energy storage systems, electric vehicles, and various markets utilizing lithium-ion batteries.
Differentiator
Problem solved
Functional benefit
Brands
- Li-ion Tamer GEN3: Advanced gas detection sensors designed to monitor and mitigate lithium-ion battery off-gassing for enhanced safety. Plug-and-play rack system that improves safety by sensing the off-gassing that precedes thermal runaway battery failures.
- Li-ion Tamer Multi Output System
Products and services
- Li-ion Tamer GEN3 Gas Sensors Advanced plug-and-play rack system gas detection sensors designed to monitor and mitigate lithium-ion battery off-gassing by detecting electrolyte solvent vapors emitted during cell venting, providing temperature and humidity monitoring, and transmitting readings via CANbus to a Hub for early warning of thermal runaway in energy storage systems, electric vehicles, and battery storage facilities.
- Li-ion Tamer Multi Output System UL-certified multi-output assembly comprising the Li-ion Tamer G2+ sensor and Interface Module, providing relays, Modbus 485, and CANbus outputs for reliable early detection of lithium-ion battery off-gassing for critical safety applications across energy storage systems and other lithium-ion battery installations.
Quantifiable outcome
- 2-30 minutes of early warning before thermal runaway (varies based on abuse severity)
- +2 more outcomes
Companies that use Li-ion Tamer
Customer profileSegments3 records
Ideal customer profiles3 records
Li-ion Tamer technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Li-ion Tamer partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Honeywell Catalyst Partner ProgramcoreHoneywell's Catalyst Partner Program enables authorized partners to resell and integrate Li-ion Tamer products within the Honeywell building automation ecosystem. Partners gain access to technical resources, document libraries, training materials, and certification programs for selling and deploying Li-ion Tamer solutions.
Recent moves6 records
Expansion highlights5 records
Li-ion Tamer competitors and assessment
Company assessmentDirect peers
- Nexceris: Nexceris originally developed the Li-ion Tamer off-gas detection technology and continues to work in lithium-ion battery safety and sensor development. It is the closest technical predecessor/peer in dedicated Li-ion off-gas detection.
- Xtralis: Xtralis (now part of Honeywell) is a specialist in very-early-warning smoke and gas detection for critical infrastructure. It is comparable to Li-ion Tamer in adjacent fire and gas detection technology applied to safety-critical environments.
Broad incumbents
- Dräger: Dräger manufactures gas detection and safety equipment for industrial, mining, and emergency response markets. It is comparable as a broad incumbent supplying fixed and portable gas-detection instrumentation into safety-critical deployments.
- Johnson Controls: Johnson Controls supplies building automation, fire detection, and HVAC controls worldwide. It is comparable as a broad incumbent selling fire and life-safety systems into the same enterprise customer base that adopts energy storage.
- Siemens Smart Infrastructure: Siemens offers fire safety, building automation, and energy management solutions globally. It is comparable as a broad incumbent that could bundle battery-safety detection into its BMS and fire-safety offerings for ESS and data center customers.
- MSA Safety: MSA Safety is a large global incumbent in fixed gas and flame detection for industrial and life-safety applications. It is comparable as a broad-based competitor in gas-detection hardware serving safety-critical industrial and building customers.
- Schneider Electric: Schneider Electric provides energy management, BMS, and industrial safety solutions globally. It is comparable as a broad incumbent whose EcoStruxure platform could integrate or compete with Li-ion Tamer-style off-gas detection for battery sites.
- Honeywell Building Automation (parent portfolio): Honeywell's broader Building Automation fire-safety portfolio includes smoke detectors, fire panels, and BMS-integrated safety systems. It is comparable both as parent and as a portfolio-level incumbent whose BMS products could converge on Li-ion Tamer's niche.
Emerging players
- KULR Technology Group: KULR Technology focuses on thermal management and battery safety solutions for lithium-ion packs. It is comparable as an emerging player in adjacent battery-safety technology (thermal runaway prevention) rather than gas detection specifically.
- Amprius Technologies: Amprius focuses on next-generation lithium-ion battery cells and battery safety innovation. It is comparable as an emerging player in the lithium-ion battery ecosystem whose safety-focused cells interact with Li-ion Tamer's detection market.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Li-ion Tamer social profiles
Digital presenceLi-ion Tamer financial estimates
Financial estimateRevenue estimate
Valuation estimate
Li-ion Tamer leadership team
Management profileNumber of profiles
Li-ion Tamer funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Li-ion Tamer M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Li-ion Tamer
What does Li-ion Tamer do?
Li-ion Tamer provides off-gas detection sensors that detect volatile organic compound (VOC) vapors emitted by lithium-ion batteries during early cell venting — the stage that precedes thermal runaway. The product line includes the Li-ion Tamer GEN3 rack-mounted gas sensors and the UL-certified Multi Output System, both designed to deliver 2–30 minutes of early warning to enable containment actions across energy storage systems, electric vehicles, and battery storage facilities.
Is Li-ion Tamer a public or private company?
Li-ion Tamer is a private company. It is classified as corporate owned and is currently operating.
When was Li-ion Tamer founded?
Li-ion Tamer was founded in -1. It employs 11 to 50 people.
Where is Li-ion Tamer based?
Li-ion Tamer is headquartered in Lewis Center, United States, in the North America region.
How does Li-ion Tamer make money?
Two revenue lines are on record. Hardware Sales - Gas Sensors are the primary driver. The others are system Integration Services.
Who are Li-ion Tamer's main competitors?
Direct peers on record are Nexceris and Xtralis. Broad incumbents are Dräger, Johnson Controls, Siemens Smart Infrastructure, MSA Safety, Schneider Electric and Honeywell Building Automation (parent portfolio). Emerging players are KULR Technology Group and Amprius Technologies.
Does Li-ion Tamer have an API?
No public API is recorded for Li-ion Tamer.
What industry is Li-ion Tamer in?
Li-ion Tamer's product category is Battery Safety Gas Detection. Its primary akta.pro industry code is IMAGAHAI, Thermal Management & Safety Systems (cooling, fire detection/suppression, venting). Its NAICS code is 334512 and its SIC code is 3823.